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Cheap flights from Fort Smith to San Francisco from $309

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Fort Smith to San Francisco departing on 10/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

American Airlines Logo
6:35 pm - 11:29 pmFSM-SFO
6h 54m1 stop
American Airlines Logo
8:08 am - 5:49 pmSFO-FSM
7h 41m1 stop
$309American Airlines
Find Deal
Sat, Oct 25 - Tue, Oct 28
American Airlines Logo
6:35 pm - 11:29 pmFSM-SFO
6h 54m1 stop
American Airlines Logo
11:30 am - 10:46 pmSFO-FSM
9h 16m2 stops
$314American Airlines
Find Deal
Sat, Oct 25 - Tue, Oct 28
American Airlines Logo
3:20 pm - 9:05 pmFSM-SFO
7h 45m1 stop
American Airlines Logo
12:14 pm - 10:18 pmSFO-FSM
8h 04m1 stop
$359American Airlines
Find Deal
Tue, Sep 30 - Sat, Oct 4
American Airlines Logo
3:20 pm - 9:05 pmFSM-SFO
7h 45m1 stop
American Airlines Logo
9:07 am - 10:18 pmSFO-FSM
11h 11m2 stops
$364American Airlines
Find Deal
Tue, Sep 30 - Sat, Oct 4
American Airlines Logo
10:20 am - 4:01 pmFSM-SFO
7h 41m2 stops
American Airlines Logo
10:15 am - 10:18 pmSFO-FSM
10h 03m2 stops
$369American Airlines
Find Deal
Tue, Sep 30 - Sat, Oct 4
American Airlines Logo
10:13 am - 4:55 pmFSM-SFO
8h 42m2 stops
American Airlines Logo
10:25 am - 10:46 pmSFO-FSM
10h 21m2 stops
$384American Airlines
Find Deal
Sat, Oct 25 - Wed, Oct 29
American Airlines Logo
6:35 pm - 11:29 pmFSM-SFO
6h 54m1 stop
American Airlines Logo
12:50 am - 9:43 amSFO-FSM
6h 53m1 stop
$399American Airlines
Find Deal
Sat, Oct 11 - Mon, Oct 13
American Airlines Logo
6:35 pm - 11:29 pmFSM-SFO
6h 54m1 stop
American Airlines Logo
7:00 pm - 9:43 amSFO-FSM
12h 43m2 stops
$404American Airlines
Find Deal
Sat, Oct 11 - Tue, Oct 14
American Airlines Logo
10:27 am - 2:16 pmFSM-SFO
5h 49m1 stop
American Airlines Logo
11:45 pm - 8:20 amSFO-FSM
6h 35m1 stop
$424American Airlines
Find Deal
Tue, Mar 3 - Sat, Mar 7
American Airlines Logo
10:27 am - 5:14 pmFSM-SFO
8h 47m2 stops
American Airlines Logo
11:45 pm - 8:20 amSFO-FSM
6h 35m1 stop
$429American Airlines
Find Deal
Tue, Mar 3 - Sat, Mar 7

American Airlines flights from Fort Smith to San Francisco

Our best American Airlines deals on Fort Smith to San Francisco flight tickets
American Airlines
Oct 25
FSM6:35 pmFort Smith
6h 54m
1 stop
SFO11:29 pmSan Francisco
Oct 28
SFO8:08 amSan Francisco
7h 41m
1 stop
FSM5:49 pmFort Smith
$309
Find similar
American Airlines
Oct 25
FSM6:35 pmFort Smith
6h 54m
1 stop
SFO11:29 pmSan Francisco
Oct 28
SFO11:30 amSan Francisco
9h 16m
2 stops
FSM10:46 pmFort Smith
$314
Find similar
American Airlines
Sep 30
FSM3:20 pmFort Smith
7h 45m
1 stop
SFO9:05 pmSan Francisco
Oct 4
SFO12:14 pmSan Francisco
8h 04m
1 stop
FSM10:18 pmFort Smith
$359
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Fort Smith to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Fort Smith to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Fort SmithSan Francisco

FSM - SFO

FSMSFO

Fort Smith

Sat 10/25

6:35 pm-11:29 pm

1 stop6h 54m

San Francisco

Tue 10/28

8:08 am-5:49 pm

1 stop7h 41m

$309

Fort SmithSan Francisco

FSM - SFO

FSMSFO

Fort Smith

Sat 10/25

6:35 pm-11:29 pm

1 stop6h 54m

San Francisco

Tue 10/28

11:30 am-10:46 pm

2 stops9h 16m

$314

Fort SmithSan Francisco

FSM - SFO

FSMSFO

Fort Smith

Tue 9/30

3:20 pm-9:05 pm

1 stop7h 45m

San Francisco

Sat 10/4

12:14 pm-10:18 pm

1 stop8h 04m

$359

Fort SmithSan Francisco

FSM - SFO

FSMSFO

Fort Smith

Tue 9/30

3:20 pm-9:05 pm

1 stop7h 45m

San Francisco

Sat 10/4

9:07 am-10:18 pm

2 stops11h 11m

$364

Fort SmithSan Francisco

FSM - SFO

FSMSFO

Fort Smith

Tue 9/30

10:20 am-4:01 pm

2 stops7h 41m

San Francisco

Sat 10/4

10:15 am-10:18 pm

2 stops10h 03m

$369

Fort SmithSan Francisco

FSM - SFO

FSMSFO

Fort Smith

Sat 10/25

10:13 am-4:55 pm

2 stops8h 42m

San Francisco

Wed 10/29

10:25 am-10:46 pm

2 stops10h 21m

$384

Fort SmithSan Francisco

FSM - SFO

FSMSFO

Fort Smith

Sat 10/11

6:35 pm-11:29 pm

1 stop6h 54m

San Francisco

Mon 10/13

12:50 am-9:43 am

1 stop6h 53m

$399

Fort SmithSan Francisco

FSM - SFO

FSMSFO

Fort Smith

Sat 10/11

6:35 pm-11:29 pm

1 stop6h 54m

San Francisco

Tue 10/14

7:00 pm-9:43 am

2 stops12h 43m

$404

Fort SmithSan Francisco

FSM - SFO

FSMSFO

Fort Smith

Tue 3/3

10:27 am-2:16 pm

1 stop5h 49m

San Francisco

Sat 3/7

11:45 pm-8:20 am

1 stop6h 35m

$424

Fort SmithSan Francisco

FSM - SFO

FSMSFO

Fort Smith

Tue 3/3

10:27 am-5:14 pm

2 stops8h 47m

San Francisco

Sat 3/7

11:45 pm-8:20 am

1 stop6h 35m

$429

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Fort Smith to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Fort Smith to San Francisco is on a Saturday when prices can be found for as low as $368. The most expensive day to fly to San Francisco is Monday, with ticket prices averaging around $773.

What is the cheapest time of day to depart on your flight to San Francisco?

Our data shows that the cheapest Fort Smith to San Francisco flights are usually those with departure times in the morning. Our users have found flights to San Francisco in the morning for as low as $404. Flights in the evening are often more expensive with an average ticket price of $488.

When to book flights from Fort Smith to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Fort Smith to San Francisco according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Fort Smith to San Francisco (FSM to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Fort Smith to San Francisco

Direct flights

None
There are no direct flights from Fort Smith to San Francisco. There are no popular flight routes from Fort Smith to San Francisco.
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  • How far is Fort Smith to San Francisco by plane?

    Fort Smith and San Francisco are 1556.1 mi apart from one another. In terms of flight time, this usually takes a little over 5h 49m.

  • When did momondo last update prices for flights from Fort Smith Airport to San Francisco Airport?

    Prices for flights from Fort Smith Airport to San Francisco Airport are updated daily.

  • How old do you have to be to fly from Fort Smith Airport to San Francisco Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Fort Smith Airport to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The necessary travel and health documents for your San Francisco Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
Sonoma
Calistoga
Bodega Bay
Roseville
Hayward
Big Sur
Santa Clara
Daly City
Fremont
Berkeley
Half Moon Bay
Walnut Creek
Vallejo
Redwood City
Salinas
South San Francisco
Fairfield

Why use momondo?

Why should I use momondo to find a flight deal from Fort Smith to San Francisco?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Fort Smith to San Francisco. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Fort Smith to San Francisco with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Francisco from Fort Smith which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Fort Smith to San Francisco?

momondo provides multiple filters to help you find the best flight to San Francisco from Fort Smith. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Fort Smith to San Francisco right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San Francisco from Fort Smith. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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